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WILLIAM G. HAYAKAWA, D.D.S., INC.
NPI 1841246857
Clinic/Center - Dental in Hilo, HI

Active since May 25, 2006
275 PONAHAWAI ST, SUITE 102, HILO, HI 96720(808) 935-6605(808) 934-8736 Get Directions Write a Review

NPPES record last updated: March 14, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William G. Hayakawa, D.d.s., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM G. HAYAKAWA, D.D.S., INC. (NPI 1841246857) is a healthcare organization registered as a dental in Hilo, Hawaii and active in the NPI registry since May 2006. The organization lists William Hayakawa, President, as its authorized official.

NPPES Registry Identity

NPI1841246857
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameWILLIAM G. HAYAKAWA, D.D.S., INC.
Location Address275 PONAHAWAI ST, SUITE 102Hilo, HI 96720-3074
Mailing Address275 Ponahawai St, Suite 102Hilo, HI 96720-3074 · (808) 935-6605 · Fax (808) 934-8736
Phone(808) 935-6605
Fax(808) 934-8736
Organization SubpartNo
Authorized OfficialWilliam HayakawaPresident · (808) 935-6605
Enumeration DateMay 25, 2006
Last NPPES UpdateMarch 14, 2012
✔ NPI 1841246857 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
License✔ Licensed in HI · 841
275 PONAHAWAI ST, Hilo, HI 96720
Open in Google Maps ↗

Other Identifiers 1

Medicaid06673601HI

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN WILSON MD L.L.C.
Pediatrics (Adolescent Medicine)
275 PONAHAWAI ST, SUITE 106
HILO, HI 96720
Hawaii County (808) 961-0022
ROBERT M ATEBARA, DMD, INC
Clinic/Center (Dental)
275 PONAHAWAI ST, SUITE 202
HILO, HI 96720
Hawaii County (808) 961-3031
DR. WILLIAM HAYAKAWA D.D.S.
Dentist (General Practice)
275 PONAHAWAI ST, SUITE 102
HILO, HI 96720
Hawaii County (808) 935-6605
DARRETT CHOY MD LLC
Pediatrics (Adolescent Medicine)
275 PONAHAWAI ST, SUITE #106
HILO, HI 96720
Hawaii County (808) 961-0022
DR. MARK K. KOIZUMI D.D.S.
Dentist (General Practice)
275 PONAHAWAI ST, STE.103
HILO, HI 96720
Hawaii County (808) 935-1149
DR. AMMON KAU DDS
Dentist
275 PONAHAWAI ST, SUITE 204
HILO, HI 96720
Hawaii County (808) 961-6704
DR. BRIAN J WILSON M.D.
Pediatrics (Adolescent Medicine)
275 PONAHAWAI ST, SUITE 106
HILO, HI 96720
Hawaii County (808) 961-0022
MARK K. KOIZUMI, D.D.S., INC.
Clinic/Center (Dental)
275 PONAHAWAI ST, SUITE 103
HILO, HI 96720
Hawaii County (808) 935-1149

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William G. Hayakawa, D.D.S., Inc.'s NPI number?

The NPI number for William G. Hayakawa, D.D.S., Inc. is 1841246857. It was assigned to this organization in the NPPES registry on May 25, 2006.

Where is William G. Hayakawa, D.D.S., Inc. located?

William G. Hayakawa, D.D.S., Inc. is located at 275 Ponahawai St Suite 102, Hilo, HI 96720. The listed phone number is (808) 935-6605.

What is William G. Hayakawa, D.D.S., Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for William G. Hayakawa, D.D.S., Inc. was last updated on March 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.